Reviews of topical problems

A.I. Akhiezer, N.F. Shul’ga “Influence of multiple scattering on the radiation of relativistic particles in amorphous and crystalline media” Sov. Phys. Usp. 30 197–219 (1987)

V.I. Lend’el, V.T. Navrotskii, E.P. Sabad “Resonances in electron scattering by atoms and ions” Sov. Phys. Usp. 30 220–245 (1987)

Physics of our days

L.B. Okun’ “High-energy physics—86” Sov. Phys. Usp. 30 246–251 (1987)

L.M. Lyamshev “Lasers in acoustics” Sov. Phys. Usp. 30 252–279 (1987)

New instruments and measurement methods

L.N. Rashkovich, O.A. Shustin “New optical interference methods for studying the kinetics of crystallization in solution” Sov. Phys. Usp. 30 280–283 (1987)

Methodological notes

L.A. Ageev, M.G. Kuleva, R.G. Yarovaya “A simple demonstration experiment in nonlinear optics (Thermal defocusing of laser radiation)” Sov. Phys. Usp. 30 284–285 (1987)

Meetings and conferences

V.P. Vizgin, A.T. Grigor’yan, M.A. El’yashevich, O.V. Kuznetsova “Symposium ’Niels Bohr and science of the XX century’” Sov. Phys. Usp. 30 286–289 (1987)

Personalia

A.P. Aleksandrov, V.A. Ambartsumyan, N.N. Bogolyubov, M.A. Markov, G.I. Marchuk “Anatolii Alekseevich Logunov (On his sixtieth birthday)” Sov. Phys. Usp. 30 290–292 (1987)